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NAVSYNC CW25 GPS Receiver Manuals
Manuals and User Guides for NAVSYNC CW25 GPS Receiver. We have
2
NAVSYNC CW25 GPS Receiver manuals available for free PDF download: User Manual
NAVSYNC CW25 User Manual (50 pages)
Brand:
NAVSYNC
| Category:
GPS
| Size: 0.44 MB
Table of Contents
User Manual
1
Table of Contents
2
1 Description
4
Introduction
4
Global Positioning System
5
GPS Positioning and Navitation
5
Standard Positioning Service (SPS)
6
Description
6
Precise Positioning Service (PPS)
6
2 Specification
7
Performance
7
Recommended Ratings
7
Absolute Maximum Ratings
8
Specification
8
Block Diagram
8
3 Physical Characteristics
9
Physical Interface Details
9
MCM Dimensions
10
Solder Pad Size and Placement
10
4 Signal Description
11
Power Signals
11
RF Signals
12
Emulation/Test Signals
12
Control Signals
13
I/O Signals
13
Signal Description
14
5 Features
15
Power on Reset
15
Time Transfer
15
CW25 Embedded Identification
15
Build Options
15
6 Operating Modes
16
Stand Alone Operation
16
Net Assisted Operation
16
7 Power Management
16
Coma Mode
16
8 Communications Protocols
17
Port Configurations
17
Output Format
17
NMEA Messages
17
GPGLL - Geographic Position, Lat/Lon
17
GPGGA - GPS Fix Data
18
Communications Protocols
18
GPGSA - GPS DOP and Active Satellites
18
GPGSV - GPS Satellites in View
19
GPRMC - Recommended Minimum Data
19
PVTG - Course over Ground and Ground Speed
20
GPZDA - UTC Time and Date
20
POLYT - Time of Day
20
POLYP- Position Data
21
POLYS - Satellite Status
22
POLYI, Additional Information Message
22
Debug Messages
23
Navigation and Timing Summary ($11)
23
RF & AGC Data ($52)
24
Command Format
25
PRTH<Q|R>, VERS: Software Version
25
Prth<Q|S|R>, Dyna: Receiver Dynamics
26
Prth<Q|S|R>, Itim: Initialise Time and Date
26
Prth<Q|S|R>, Rset: Re-Set the Receiver
27
Prth<Q|S|R>, Intm: Intermittent Operation Parameters
27
Prth<Q|S|R>, Illh: Initialized Lat, Long, Height Position
28
Prth<Q|S|R>, Coma: Coma Mode
28
Prth<Q|S|R>, Frqd: Frequency Output Select
28
Prth<Q|S|R>, Mmsv: Min & Max Satellites for a Position Solution
29
Prth<Q|S|R>, Drlm: Dead Reckoning Limit
29
Prth<Q|S|R>, Elvm: Satellite Elevation Mask
29
Network Assistance Input
30
Message Definition
30
9 NMEA and UART Configuration Details
31
NMEA Configuration Query ($PRTHQ, Uxop)
31
NMEA Configuration Set ($Prths,Uxop)
31
UART Configuration Query ($PRTHQ, Uxcm)
32
UART Configuration Set ($Prthq,Uxcm)
32
10 Led Interface
32
11 Ild Network Assist Message Format
33
Message Definitions
34
EPH, Ephemeris Sub Frame Message
34
ALM, Almanac Subframe Message
34
KLB, Klobuchar Ionospheric Parameters Message
35
UCP, UTC Correction Parameters Message
35
TIM, Time Input Message
36
LOC, Location Message
36
Example Sequence of Messages
37
12 Time Pulse Interface
40
13 Frequency Output
40
14 Application Hints
41
Power Supply
41
RF Connection
41
Grounding
42
Battery Backup
42
Over Voltage & Reverse Polarity Protection
43
Reset Generation
43
Boot Options
43
Flash Programming
43
Glossary
44
Appendix 1
44
Appendix 2
47
Contact Details
47
Appendix 3
47
World Wide Web Information
47
Appendix 4
48
Tape & Reel Specifications
48
Solder Profile
48
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NAVSYNC CW25 User Manual (10 pages)
Demo Kit
Brand:
NAVSYNC
| Category:
Motherboard
| Size: 1.08 MB
Table of Contents
Table of Contents
2
1 Introduction
3
2 CW25 Demo Board Overview
3
3 General Specifications
4
Operating Specifications
4
4 Interfaces
5
Power
5
Cw25 (U3)
5
UART Connections (J1, J2, J3)
5
Antenna Connection (J8)
5
Power on and Reset Switches
5
LED Indicators
5
Timing Outputs
6
5 Operating Instructions
6
6 Connector Pin Outs
7
Jumper Description & Settings
7
RS232 DB9 Connectors
7
DC Power Connector
7
SMA Timing and Event-In Connectors
7
TNC Antenna Connector
7
External Clock Connector
8
Auxiliary Connector
8
JTAG Connector
8
Appendix 1 Demo Board Schematic
9
NS32-DK CW25 Demo Kit User Manual
9
R00 Date
9
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